---
title: Application.CloseUndoTransaction Method (Project)
keywords: vbapj.chm131794
f1_keywords:
- vbapj.chm131794
ms.prod: project-server
api_name:
- Project.Application.CloseUndoTransaction
ms.assetid: 704bde43-803d-fd63-68a6-7b4058e5d3b1
ms.date: 06/08/2017
---


# Application.CloseUndoTransaction Method (Project)

Closes an undo set for a series of operations previously created by  **[OpenUndoTransaction](application-openundotransaction-method-project.md)** method.


## Syntax

 _expression_. **CloseUndoTransaction**

 _expression_ A variable that represents an **Application** object.


## Remarks

See "Creating an Undo Transaction Set" in Multiple Undo/Redo Actions.


